19154481274

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1\times {\mathrm{82813}}^1$

素因数の和:83985

約数の個数: 16

約数和(自身を含む): 29022994440

約数和(自身を除く): 9868513166

約数列:

[1, 2, 109, 218, 1061, 2122, 82813, 115649, 165626, 231298, 9026617, 18053234, 87864593, 175729186, 9577240637, 19154481274]

約数ペア:

[(1, 19154481274), (2, 9577240637), (109, 175729186), (218, 87864593), (1061, 18053234), (2122, 9026617), (82813, 231298), (115649, 165626)]